diff options
Diffstat (limited to 'ChocolArm64/Decoders/OpCodeSimd64.cs')
| -rw-r--r-- | ChocolArm64/Decoders/OpCodeSimd64.cs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ChocolArm64/Decoders/OpCodeSimd64.cs b/ChocolArm64/Decoders/OpCodeSimd64.cs new file mode 100644 index 00000000..a705e489 --- /dev/null +++ b/ChocolArm64/Decoders/OpCodeSimd64.cs @@ -0,0 +1,25 @@ +using ChocolArm64.Instructions; +using ChocolArm64.State; + +namespace ChocolArm64.Decoders +{ + class OpCodeSimd64 : OpCode64, IOpCodeSimd64 + { + public int Rd { get; private set; } + public int Rn { get; private set; } + public int Opc { get; private set; } + public int Size { get; protected set; } + + public OpCodeSimd64(Inst inst, long position, int opCode) : base(inst, position, opCode) + { + Rd = (opCode >> 0) & 0x1f; + Rn = (opCode >> 5) & 0x1f; + Opc = (opCode >> 15) & 0x3; + Size = (opCode >> 22) & 0x3; + + RegisterSize = ((opCode >> 30) & 1) != 0 + ? RegisterSize.Simd128 + : RegisterSize.Simd64; + } + } +}
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